Attachment 5578 Details for Bug 27782 – Патч, добавляющий символьные ссылки.

[patch] Патч, добавляющий символьные ссылки.

linux-2.6.32-add_numa_node_symlink_for_cpu_devices_in_sysfs.patch (text/plain), 1.01 KB, created by Sergey Y. Afonin on 2012-09-30 18:36:21 MSK

(hide)

Description:

Filename:

MIME Type:

Creator: Sergey Y. Afonin

Created: 2012-09-30 18:36:21 MSK

Size: 1.01 KB

patch

obsolete

>based on
>http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=1830794ae6392ce12d36dbcc5ff52f11298ddab6
>
>--- a/drivers/base/node.c	2012-09-30 15:48:35.000000000 +0400
>+++ b/drivers/base/node.c	2012-09-30 15:51:52.000000000 +0400
>@@ -275,12 +275,20 @@
> int register_cpu_under_node(unsigned int cpu, unsigned int nid)
> {
> 	if (node_online(nid)) {
>+		int ret;
> 		struct sys_device *obj = get_cpu_sysdev(cpu);
>+
> 		if (!obj)
> 			return 0;
>-		return sysfs_create_link(&node_devices[nid].sysdev.kobj,
>+		ret = sysfs_create_link(&node_devices[nid].sysdev.kobj,
> 					 &obj->kobj,
> 					 kobject_name(&obj->kobj));
>+		if (ret)
>+			return ret;
>+
>+		return sysfs_create_link(&obj->kobj,
>+				&node_devices[nid].sysdev.kobj,
>+				kobject_name(&node_devices[nid].sysdev.kobj));
> 	 }
> 
> 	return 0;
>@@ -293,6 +301,8 @@
> 		if (obj)
> 			sysfs_remove_link(&node_devices[nid].sysdev.kobj,
> 					 kobject_name(&obj->kobj));
>+			sysfs_remove_link(&obj->kobj,
>+					 kobject_name(&node_devices[nid].sysdev.kobj));
> 	}
> 	return 0;
> }

Actions: View | Diff

Attachments on bug 27782: 5578